CN202874404U - Mobile device capable of preventing myopia and hunchback - Google Patents
Mobile device capable of preventing myopia and hunchback Download PDFInfo
- Publication number
- CN202874404U CN202874404U CN201220461328.XU CN201220461328U CN202874404U CN 202874404 U CN202874404 U CN 202874404U CN 201220461328 U CN201220461328 U CN 201220461328U CN 202874404 U CN202874404 U CN 202874404U
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- China
- Prior art keywords
- arm distance
- sleeve
- shaft sleeve
- plate
- distance movement
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a mobile device capable of preventing myopia and a hunchback. The mobile device capable of preventing the myopia and the hunchback is composed of a left right arm distance movement location shaft sleeve, an arm distance movement location shaft plate, a limiting front arm border-crossing baffle, a limiting upper body forward lean blocking chest plate sleeve, a lifting plate in the limiting upper body forward lean blocking chest plate sleeve, and a clip. The mobile device capable of preventing the myopia and the hunchback is triangular. The left right arm distance movement location shaft sleeve can be sleeved on the arm distance movement location shaft plate. A location screw hole is formed in the left right arm distance movement location shaft sleeve, and when distance is confirmed, the left right arm distance movement location shaft sleeve and the arm distance movement location shaft plate are connected through a screw. Screw holes are formed at two ends of the left right arm distance movement location shaft sleeve and the limiting front arm border-crossing baffle, and the two ends of the left right arm distance movement location shaft sleeve and the limiting front arm border-crossing baffle are connected through bolts. Screw holes are formed in the limiting upper body forward lean blocking chest plate sleeve and the lifting plate in the limiting upper body forward lean blocking chest plate sleeve, and when the height is confirmed, the limiting upper body forward lean blocking chest plate sleeve and the lifting plate in the limiting upper body forward lean blocking chest plate sleeve are connected through screws. Screw holes are formed in the limiting upper body forward lean blocking chest plate sleeve and the clip, and the limiting upper body forward lean blocking chest plate sleeve and the clip are connected through bolts. The clip is used for clipping the left right arm distance movement location shaft sleeve and the arm distance movement location shaft plate on an edge of a table before a chest.
Description
Technical field
The utility model relates to a kind of device that can prevent people to suffer from myopia and hunchback.
Background technology
A lot of students are arranged now, and when reading and writing, its posture is very incorrect, and has caused their eyes to become myopia, and it is bow-backed that deformation of spinal column becomes.Affected like this, greatly student's healthy development.
Summary of the invention
The purpose of this utility model provides a kind of student of having when study, can keep the device of the portable myopia-preventing and kyphosis-preventing of correct body position.
The purpose of this utility model is achieved in that this device is by left and right sides arm distance moving positioning shaft sleeve, arm distance moving location axillare, the restriction forearm baffle plate that crosses the border, the restriction gear plastron cover of reaching forward, limit the lifter plate in the gear plastron cover of reaching forward, clip forms.This device is triangle, and left and right sides arm distance moving positioning shaft sleeve can be inserted in arm distance moving location axillare, and the set screw hole is arranged in the above, after definite distance, connects with screw.Arm distance moving positioning shaft sleeve two ends, the left and right sides and restriction forearm cross the border screw hole are arranged above the baffle plate, connect with bolt.Reach forward gear plastron cover and restriction of restriction reached forward and above the lifter plate in the gear plastron cover screw hole arranged, determine height after, connect with screw.Restriction is reached forward and is kept off the plastron cover and screw hole is arranged above the clip, connects with bolt.Clip with left and right sides arm distance moving positioning shaft sleeve and arm distance moving locating shaft plate holder on desk edge, front.
The advantage of utility model is: simple in structure, easy to use, be easy to carry, can provide condition at reading, correct body position when writing for numerous students, can avoid the student when study, front bowing and the generation of punch-drunk bad habit, the physical and mental health that is conducive to the student is grown.
Description of drawings
Accompanying drawing is the structure chart of utility model
1. left and right sides arm distance moving positioning shaft sleeves among the figure; 2. the arm distance moving is located axillare; 3. screw hole; 4. the restriction forearm baffle plate that crosses the border; 5. limit grade plastron cover of reaching forward; 6. limit the lifter plate in grade plastron cover of reaching forward; 7. clip; 8. screw; 9. bolt.
The specific embodiment
This device is made by lucite or plastic or other material.Have apart from set screw hole 3 on left and right sides arm distance moving positioning shaft sleeve 1 and the arm distance moving location axillare 2, behind the distance location, connect with screw 8.Arm distance moving positioning shaft sleeve 1 two ends, the left and right sides and restriction forearm cross the border and screw hole 3 are arranged on the plate washer 4, determine angle after, connect with bolt 9.Reach forward grade plastron cover 5 and restriction of restriction reached forward and screw hole 3 arranged on the lifter plate 6 in grade plastron cover, determine height after, connect with screw 8.Restriction gear plastron cover 5 and clip 7 hole 3 of tightening up a screw of reaching forward connects with bolt 9.During use, with left and right sides arm distance moving positioning shaft sleeve 1 and arm distance moving location axillare 2, lie in desk edge, front and overlap 5 clip 7 with the restricted gear plastron of reaching forward, be fixed on the desk edge, front.Like this, be each student's study just, created the good condition of a correct body position, avoided the generation of bad habit, guaranteed their growing up healthy and sound.
Claims (1)
1. portable myopia-preventing and kyphosis-preventing equipment, this device is by left and right sides arm distance moving positioning shaft sleeve, arm distance moving location axillare, the restriction forearm baffle plate that crosses the border, restriction is reached forward and is kept off the plastron cover, limit the lifter plate in the gear plastron cover of reaching forward, clip forms, it is characterized in that: this device is triangle, left and right sides arm distance moving positioning shaft sleeve can be inserted in arm distance moving location axillare, the set screw hole is arranged in the above, after definite distance, connect with screw, arm distance moving positioning shaft sleeve two ends, the left and right sides and restriction forearm cross the border screw hole are arranged above the baffle plate, connect with bolt, reach forward gear plastron cover and restriction of restriction reached forward and above the lifter plate in the gear plastron cover screw hole arranged, determine height after, connect with screw, reach forward gear plastron cover and screw hole is arranged above the clip of restriction, with the bolt connection, clip with left and right sides arm distance moving positioning shaft sleeve and arm distance moving locating shaft plate holder on desk edge, front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220461328.XU CN202874404U (en) | 2012-09-08 | 2012-09-08 | Mobile device capable of preventing myopia and hunchback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220461328.XU CN202874404U (en) | 2012-09-08 | 2012-09-08 | Mobile device capable of preventing myopia and hunchback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202874404U true CN202874404U (en) | 2013-04-17 |
Family
ID=48065886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220461328.XU Expired - Lifetime CN202874404U (en) | 2012-09-08 | 2012-09-08 | Mobile device capable of preventing myopia and hunchback |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202874404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739694A (en) * | 2016-12-15 | 2017-05-31 | 王梓任 | One kind writes adjuster |
| CN107280248A (en) * | 2016-04-04 | 2017-10-24 | 王祖发 | Portable myopia-preventing and kyphosis-preventing equipment |
-
2012
- 2012-09-08 CN CN201220461328.XU patent/CN202874404U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280248A (en) * | 2016-04-04 | 2017-10-24 | 王祖发 | Portable myopia-preventing and kyphosis-preventing equipment |
| CN106739694A (en) * | 2016-12-15 | 2017-05-31 | 王梓任 | One kind writes adjuster |
| CN106739694B (en) * | 2016-12-15 | 2018-02-06 | 王梓任 | One kind writing adjuster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |